BACKGROUND Certain health conditions have been proven to have an effect on the severity of COVID-19, the disease caused by SAR-COV-2. The list of identified comorbid conditions includes hematological diseases, with sickle cell disease (SCD) falling into this category. CASE REPORT This case series examines the history, presentation, and clinical course of 5 patients with SCD who tested positive for SAR-COV-2 during the spring and summer of 2020. These patients experienced COVID-19 severities ranging from a mild cough and congestion to 8-day hospitalizations requiring blood transfusions. CONCLUSIONS While there is still a great amount of research on the interaction between COVID-19 and SCD needed, from this study we have concluded that patients with SCD do not always present with the classic COVID-19 triad of cough, shortness of breath, and fever. Often, these patients present with symptoms of vaso-occlusive crisis (VOC), including severe leg, flank, and chest pain, as was seen in 4 of 5 of our patients. We, and several other researchers, believe that this association between COVID-19 and VOC could be due to COVID-19 triggering inflammatory cytokines (notably IL-6) leading to system-wide inflammation, which induces sickling of the red blood cells. Based on this report, we recommend that SCD patients presenting with VOC who have had exposure to SAR-COV-2 be promptly tested for SAR-COV-2 to guide treatment and reduce mortality and morbidity in this vulnerable population.BACKGROUND Nurses who work in hospitals experience a high level of burnout and the relationship between immune variables and burnout syndrome has yet to be elucidated. The aim of the present study was to investigate the effects of job burnout on immune function in female oncology nurses in a tertiary oncology hospital in Guangxi, China. The aspects of the human immune system evaluated were humoral and cellular immunity and complement components 3 (C3) and 4 (C4). MATERIAL AND METHODS We administered the Maslach Burnout Inventory-General Survey (MBI-GS), which includes scales for emotional exhaustion, depersonalization (DP), and personal accomplishment (PA), to measure variables related to immune function in 105 female nurses in a tertiary oncology hospital in Guangxi, China. Levels of humoral immunity and C3 and C4 were detected with immune turbidimetry. Cellular immunity was assessed with indirect immunofluorescence. RESULTS A Spearman rank correlation analysis revealed that levels of C3, C4, and CD4- and CD8-positive T cells were significantly associated with burnout symptoms (P less then 0.05, P less then 0.01, and P less then 0.05, respectively). Furthermore, there was a correlation between demographic data and humoral and cellular immunity (both P less then 0.05). Multivariable linear regression analysis showed that C4 levels were closely related to DP (P less then 0.05) and that CD4 and CD8 levels were closely related to PA (P less then 0.01). CONCLUSIONS These results suggest that DP and PA have an impact on immune function, and that timely psychological and behavioral interventions can be used to reduce the degree of job burnout among nurses and regulate their immunity, thus enabling them to better serve patients.Alcohol biomarkers are used to detect alcohol exposure in clinical and forensic settings. This includes professional health program (PHP) monitoring of healthcare workers in recovery from substance use disorders. Here we present the case of a physician whose positive alcohol biomarker test result was complicated by a traumatic stress response to frontline work during COVID-19.
An anesthesiologist under PHP monitoring for substance use disorder and depression was interviewed extensively, urine and blood biomarkers were obtained, and longitudinal structured and semi-structured interviews related to anxiety, depression, posttraumatic stress, and cravings were used to monitor responses to the unanticipated death of a patient who succumbed to COVID-19.
After an initial positive ethylglucuronide (EtG) and ethylsulfate (EtS) toxicology test result, all subsequent testing was negative. Standardized assessments and clinical interviews provided documentation of a post-traumatic stress reaction. The physician descn to thoroughly assess positive toxicology testing and its source(s) cannot be overstated, particularly as it relates to frontline healthcare workers during the pandemic. The PHP monitoring process provides an opportunity to promptly detect healthcare workers in distress, allowing for efficient connection to supportive resources and/or treatment when indicated, and possibly preventing escalation of symptoms or disease recurrence.Fibromyalgia is a prevalent pain condition that is associated with cognitive impairments including in attention, memory, and executive processing. It has been proposed that fibromyalgia may be caused by altered central pain processing characterised by a loss of endogenous pain modulation. We tested whether attentional analgesia, where cognitive engagement diminishes pain percept, was attenuated in patients with fibromyalgia (n = 20) compared with matched healthy controls (n = 20). An individually calibrated, attentional analgesia paradigm with a 2 × 2 factorial design was used with brain and brainstem-focussed functional magnetic resonance imaging. Patients with fibromyalgia had both lower heat pain thresholds and speeds in a visual attention task. When this was taken into account for both attentional task and thermal stimulation, both groups exhibited an equivalent degree of attentional analgesia. Functional magnetic resonance imaging analysis showed similar patterns of activation in the main effects of paradigm with a 2 × 2 factorial design was used with brain and brainstem-focussed functional magnetic resonance imaging. Patients with fibromyalgia had both lower heat pain thresholds and speeds in a visual attention task. When this was taken into account for both attentional task and thermal stimulation, both groups exhibited an equivalent degree of attentional analgesia. Functional magnetic resonance imaging analysis showed similar patterns of activation in the main effects of pain and attention in the brain and brainstem (with the sole exceptions of increased activation in the control group in the frontopolar cortex and the ipsilateral locus coeruleus). The attentional analgesic effect correlated with activity in the periaqueductal gray and rostral ventromedial medulla. https://www.selleckchem.com/products/VX-745.html These findings indicate that patients with fibromyalgia can engage the descending pain modulatory system if the attentional task and noxious stimulus intensity are appropriately titrated.